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Your search for "puzzle" returned 637 results
What Causes Mutations? Piecing Together DNA's Puzzling Edits
science.howstuffworks.com/life/genetic/dna-mutation.htm
DNA mutation can be caused by a wide variety of factors. Learn about some of the many causes of DNA mutation in this article form HowStuffWorks.
How Cryptograms Work
entertainment.howstuffworks.com/puzzles/cryptograms.htm
Cryptograms are puzzles in which the goal is to decode hidden messages. Learn how cryptograms work at HowStuffWorks.
How 8 Queens Works
entertainment.howstuffworks.com/puzzles/8-queens.htm
The 8 Queens problem will test your puzzle-solving mettle. Learn about the 8 Queens puzzle in this article.
How Towers of Hanoi Works
entertainment.howstuffworks.com/puzzles/towers-of-hanoi.htm
Towers of Hanoi is made up of posts and discs that form a pyramid. Learn about the difficult puzzle game Towers of Hanoi.
How to Solve a Rubik's Cube
entertainment.howstuffworks.com/puzzles/how-to-solve-rubiks-cube.htm
How do you solve a Rubik's Cube? Learn the steps to solve a Rubik's Cube in this article from HowStuffWorks.
Letting Your Cat Work for Food Makes Her Happier, Healthier
animals.howstuffworks.com/pets/letting-your-cat-work-food-makes-her-happier-healthier.htm
Food puzzles have shown to make life better for indoor cats. HowStuffWorks Now explains why.
Aquarius Personality Guide: Strengths, Weaknesses, & Compatibility
entertainment.howstuffworks.com/horoscopes-astrology/aquarius-personality.htm
Understanding an Aquarius can feel like a puzzle. Unlock the secrets to their personality traits, love compatibility, strengths, and weaknesses.
How Sudoku Works
entertainment.howstuffworks.com/leisure/brain-games/sudoku.htm
Sudoku is a popular logic-based game of numbers. Learn sudoku strategies, see a puzzle solved and find out about the origins and controversies of sudoku.
Brain Teasers and Mind Games
health.howstuffworks.com/human-body/systems/nervous-system/brain-teasers-and-mind-games.htm
Brain teasers and mind games can help reverse the side effects associated with this disease. Learn more about brain teasers and mind games from HowStuffWorks.
How Dingbats Works
entertainment.howstuffworks.com/leisure/brain-games/dingbats-game.htm
It's a printing press block, an electronic font and a less-than-flattering nickname -- so how did Dingbats come to be a series of word games, too?